diff options
| -rw-r--r-- | drivers/usb/serial/option.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index d77ff043589..4001f7630a5 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -972,7 +972,7 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD100) }, { USB_DEVICE(CELOT_VENDOR_ID, CELOT_PRODUCT_CT680M) }, /* CT-650 CDMA 450 1xEVDO modem */ { USB_DEVICE(ONDA_VENDOR_ID, ONDA_MT825UP) }, /* ONDA MT825UP modem */ - { USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730/GT-B3710 LTE USB modem.*/ + { USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730 LTE USB modem.*/ { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, option_ids); @@ -1109,6 +1109,12 @@ static int option_probe(struct usb_serial *serial, serial->interface->cur_altsetting->desc.bInterfaceNumber == 1) return -ENODEV; + /* Don't bind network interface on Samsung GT-B3730, it is handled by a separate module */ + if (serial->dev->descriptor.idVendor == SAMSUNG_VENDOR_ID && + serial->dev->descriptor.idProduct == SAMSUNG_PRODUCT_GT_B3730 && + serial->interface->cur_altsetting->desc.bInterfaceClass != USB_CLASS_CDC_DATA) + return -ENODEV; + data = serial->private = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL); if (!data) |